From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko Carstens Date: Tue, 28 Sep 2021 09:38:28 +0000 Subject: Re: [PATCH v1 2/4] memblock: allow to specify flags with memblock_add_node() Message-Id: List-Id: References: <20210927150518.8607-1-david@redhat.com> <20210927150518.8607-3-david@redhat.com> In-Reply-To: <20210927150518.8607-3-david@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: David Hildenbrand Cc: linux-kernel@vger.kernel.org, Andrew Morton , Mike Rapoport , Michal Hocko , Oscar Salvador , Jianyong Wu , "Aneesh Kumar K . V" , Vineet Gupta , Geert Uytterhoeven , Huacai Chen , Jiaxun Yang , Thomas Bogendoerfer , Vasily Gorbik , Christian Borntraeger , Eric Biederman , Arnd Bergmann , linux-snps-arc@lists.infradead.org, linux-ia64@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-s390@vger.kernel.org, linux-mm@kvack.org, kexec@lists.infradead.org On Mon, Sep 27, 2021 at 05:05:16PM +0200, David Hildenbrand wrote: > We want to specify flags when hotplugging memory. Let's prepare to pass > flags to memblock_add_node() by adjusting all existing users. > > Note that when hotplugging memory the system is already up and running > and we don't want to add the memory first and apply flags later: it > should happen within one memblock call. > > Signed-off-by: David Hildenbrand > --- ... > arch/s390/kernel/setup.c | 3 ++- For s390 Acked-by: Heiko Carstens